Amazon's New Kindle Lineup

The new tablets have impressive specs and should perform very well. They’re dubbed the Kindle Fire HDX and Kindle Fire HDX 8.9 -- the 8.9 is a reference to the diagonal display size; the unspecified one is 7".

HDX refers to a high pixel-density screen (at least 323 ppi), which is covered by durable Gorilla Glass. (Note that Apple's Retina iPad has a 264 ppi density screen, making the new Kindle Fire HDX tablets among the highest-pixel-density tablets on the market.) The larger Kindle Fire HDX has a resolution of 2560 x 1600 and is powered by an Adreno 330 graphics engine. Both have the fast Snapdragon 800 processor running at 2.2 GHz, which Amazon claims runs three times faster than the old Kindle Fire.

The new tablets are light, too. The largest HDX version weighs only 13.2 ounces.

The Kindle Fire HDXs start at $229 and $379 and ship in November and December, respectively.

Amazon also upgraded the Kindle Fire HD and lowered its price to $139, while also introducing larger version -- the Kindle Fire HD 8.9".

Amazon Innovates In Surprising Ways

Amazon announced something they call the Mayday Button, which offers 24 hour-per-day tech support directly (and exclusively) from Kindle devices. By pressing the button (under Quick Settings), a video chat opens with the tech support engineer who can take control of the device and demonstrate fixes and features. They can even draw on your tablet screen to highlight different options. (Note that the user can see the tech support person, but not vise versa.)

Amazon also announced a range of other benefits for Kindle owners.

For example, Amazon is now offering Kindle Fire HDX users the ability to watch movies offline (they can keep them on the device for up to 30 days -- once they start watching they've got 48 hours to finish).

And a feature called Fling TV enables movies to appear on a regular TV (like Google Chromecast), while the tablet becomes a remote controller for the TV.

People assume that Kindles are glorified eBook readers that can also download movies and music. But Amazon is pushing the concept that the new Kindles are "enterprise ready." And they're serious about it, too: The new Kindles support component-level encryption, Kerberos authentication, secure Wi-Fi, corporate VPN compatibility and wireless printing.

While the Kindle Fire was unusual in that it didn't have a camera, the three new Kindles all have rear-facing cameras for taking pictures. The Kindle Fire HDX 8.9" has a front-facing camera for video chat and selfies.

Amazon Continues Its Shameless Exploitation of Google

The most interesting fact about Amazon's tablets is that they use Google code to directly compete against Google. The Fire OS is based on Android. And Amazon's web browser, called Silk, is based on Google's open source Chromium project.

This is an unprecedented model in the history of technology. Essentially, Google's model with Android is to offer a pretty open platform that's free for any hardware maker to use.

What Google gets in exchange for this is an operating system that's very popular and Google-friendly -- especially friendly to Google's money making businesses, which include ad-supported services like Search, YouTube and Gmail; for-pay downloadable content like movies, songs, books and apps; and it also enables Google to use its services to collect personal and behavioral data on users in order to give them more contextually relevant advertising and services.

Amazon's model is to take Google's free operating system and strip out all the stuff that benefits Google and replace it with stuff that competes directly against Google.

Amazon exploits Google's massive investment to take business away from Google. This in itself is a brilliant, shameless, even Machiavellian innovation.

All four of Amazon's Android tablets actually run a modified version Amazon calls the Fire OS 3.0, which was code-named “Mojito.”

Amazon is moving Fire OS further away from vanilla Android with each new update. Version 3.0 one comes with "hundreds of enhancements," according to Amazon. For example, it has a new task switcher, and other user interface changes. Most improvements, however, are under the hood and improve integration and performance.

Sure, there are ways to "jailbreak" a Kindle Fire. For example, a $20 app called the N2A OS painstakingly deconstructs the Fire OS and strips it down to a vanilla Android install so the Kindle can be used as a conventional Android tablet and take advantage of Google's services. And Kindle users could access most of Google's services through the Silk browser.